Tux Paint: Open Source Drawing Software for Children

"Tux Paint" is a drawing program for young children.
It provides a simple interface and fixed canvas size,
and provides access to previous images using a thumbnail
browser (e.g., no access to the underlying file-system).

Unlike popular drawing programs like "The GIMP," it has a
very limited tool-set. However, it provides a much simpler
interface, and has entertaining, child-oriented additions
such as sound effects.

Require: libpaper.

Optional libraries: SDL_pango, librsvg.
